Vim li cas EV Gears Demand Robotics -Qib Precision

Nyob rau hauv Internal Combustion Engine (ICE) tsheb, lub npog qhov ncauj nyhuv ntawm lub cav tso cai rau ib tug tej yam kam rau ntawm lub iav mesh suab nrov. Cias muab, lub suab nrov ntawm lub cav zais qhov tsis zoo ntawm kev sib kis. Txawm li cas los xij, kev siv hluav taws xob ntawm lub zog hluav taws xob tau tshem tawm cov ntaub thaiv npog no.

Hauv lub tsev nyob ntsiag to ntawm Lub Tsheb Hluav Taws Xob (EV), txawm tias micro- vibrations los ntawm lub gearbox tau nthuav dav rau hauv suab nrov, siab - zaus whines. Qhov no cuam tshuam ncaj qha rau kev tsav tsheb- cov neeg tsav tsheb pom lub suab nrov yog qhov tsis zoo.

Lub hauv paus ua rau lub suab nrov no feem ntauTransmission yuam kev (TE)hauv qab load. Txhawm rau txo qhov no, kev lag luam tsheb tau hloov pauv nws qhov kev tsom xam los ntawm "durability-ua ntej" mus rau "precision-ua ntej," xav kom muaj kev zam rau yav dhau los tshwj xeeb rau siab -cov khoom tswj cov lus tsa suab, xws li cov pom nyob rau hauv industrial robots.

Kev lig kev cai, automotive gears tau tsim rauDIN Qib 7 lossis 8qauv. Qhov no zoo kawg nkaus rau cov pa roj- lub tsheb uas muaj zog; cov iav muaj zog, ruaj khov, thiab raug nqi - zoo. Tab sis nyob rau hauv lub era ntawm 20,000 RPM hluav taws xob motors, "tsim" tsis txaus.

Ntawm Hansheng Automation, peb saib qhov kev sib tw no los ntawm lwm lub lens. Vim peb manufactureHarmonic Drivesthiab cov pob qij txha rau cov neeg hlau ua lag luam- qhov twg kev txav yuav tsum ua kom du thiab meej- peb tau ua raws li tus qauv nruj dua.

Peb tab tom siv qhov no "Robotics-Qib"philosophical rau automotive zog.
 

Hloov mus rau ISO Qib 5: Peb tau txav mus dhau tus qauv automotive kam rau ua kom tiav ISO / DIN Qib 5 precision. Xav txog qhov no raws li kev kho dua tshiab los ntawm tus qauv quartz saib mus rau Swiss chronometer certified.
Vim li cas nws tseem ceeb: Nyob rau theem no, qhov "ua si" lossis qhov yuam kev ntawm cov hniav iav yog txo qis mus rau qib microscopic. Qhov no ua kom ntseeg tau tias thaum lub zog tig ntawm kev kub ceev, lawv tsis cuam tshuam lossis "slap" rau ib leeg; xwb, lawv dov tawm tsam ib leeg nyob rau hauv ib tug nruam, kua dej.

Los ntawm kev coj tus neeg hlau no - theem kev qhuab qhia rau cov kab tsim tsheb, peb daws cov teeb meem suab nrov ntawm nws qhov chaw: cov txheej txheem tsim khoom nws tus kheej.

Txhawm rau ua tiav qhov kev ua tau zoo no, kev tsim khoom ib txwm muaj xws li Gear Shaping feem ntau qeeb lossis tsis muaj qhov tsim nyog rau cov kev xav tau niaj hnub EV. Qhov no yog qhov tseeb tshwj xeeb rau covInternal nplhaib iav, ib qho tseem ceeb tivthaiv nyob rau hauv planetary gearboxes.

Peb qhov kev daws teeb meem yog Power Skiving, siv los ntawm lub xeev - ntawm -the -artKashifuji KPS 30.

Xav txog Lub Hwj Chim Skiving raws li cov txheej txheem uas ua ke nrog kev ceev ntawm hobbing nrog lub geometric versatility ntawm shaping. Tab sis qhov txiaj ntsig tiag tiag nyob hauv qhov peb hu ua "Hard Skiving."

Qhov teeb meem: Hauv cov txheej txheem ib txwm muaj, cov iav raug txiav, ces cua sov- kho kom lawv nyuaj. Txawm li cas los xij, kev kho cua sov warps cov hlau, rhuav tshem qhov tseeb.

Kev daws: Nrog KPS30, peb tuaj yeem tshuab cov hniav iav tom qab cov hlau tau ua kom tawv tawv (Kub Kho). Qhov no tso cai rau peb kho txhua qhov cua sov- ua rau muaj kev cuam tshuam hauv cov kauj ruam kawg, kom ntseeg tau tias lub iav zoo kawg nkaus puag ncig thiab raug rau ISO Qib 5 cov qauv cai tawm ntawm lub tshuab.

Kawm paub ntxiv: Tshawb xyuas peb cov cuab yeej tshwj xeeb ntawm pebAutomotive GearsManufacturing nplooj.

Nyob rau hauv lub ntiaj teb no ntawm high - motors ceev, qhov kev ntxhib los mos ntawm iav nto yog qhov tseem ceeb sib npaug.

Standard milling tawm microscopic ncov thiab hav ntawm iav nto (Ra 0.8 - 1.6µm). Thaum lub zog tig ntawm 16,000 RPM, cov chaw ntxhib no tawg los ntawm cov roj lubricating zaj duab xis, ua rau hlau - ntawm - hlau sib cuag. Qhov no tsim kev sib txhuam, cua sov, thiab suab nrov.

Hansheng ua haujlwmPrecision sib tsoothiabSuper{0}}ua tiavcov tswv yim kom ua tiav "Daim iav tiav" (mus rau Ra0.002 hli).

Cov txiaj ntsig: Ib qho smoother nto tsim cov yeeb yaj kiab roj zoo ib yam, tso cai rau lub zog glide es tsis zom. Qhov no tsis yog tsuas yog silences kis tau tus mob tab sis kuj txo cov kev khiav hauj lwm kub, ua rau kom zoo dua tsheb ntau yam.

Vim li cas tus neeg yuav tsheb yuav tsum saib xyuas peb ua cov khoom siv neeg hlau? Vim robots tsis zam txim.

Hauv pebHarmonic DriveKev faib tawm, peb suav nrog "Zero Backlash" cov cai. Ib qho yuam kev me me hauv kev sib koom ua ke neeg hlau txhais tau hais tias lub caj npab neeg hlau plam nws lub hom phiaj. Peb yog conditioned rau obsess tshaj microns.

Peb hloov qhov "DNA" no rau peb lub zog tsheb:

Micron-Kev sib piv: Peb tsis yog random sib sau ua ke iav. Peb qib thiab sib tw planetary iav nrog huab precision los xyuas kom meej haum.

Kev ruaj ntseg:Peb siv cov khoom siv kho mob siab heev (xws li kev ua Cryogenic) kom ntseeg tau tias cov hlau tsis hloov los yog tsis sib haum xeeb ntawm lub tsheb 15 xyoo.

Lub sijhawm ntawm "zoo txaus" dhau lawm. Kev hloov mus rau hluav taws xob txav mus los yuav tsum muaj tus neeg tsim khoom lag luam uas nkag siab tias lub iav tsis yog ib qho yooj yim ntawm kev siv tshuab, tab sis qhov tseeb acoustic tivthaiv.

Los ntawm leveragingKashifuji Power Skiving, ISO Qib 5 tus qauv, thiab peb cov cuab yeej cuab tam hauvRobotics Precision, Hansheng Automation xa cov iav uas tsis tsuas yog ruaj khov tab sis tshwj xeeb nyob ntsiag to.

Lub zog Skiving:

Ib tug niaj hnub, siab - ceev iav txiav txheej txheem. Xav txog nws li tev txiv apples hauv ib qho txuas ntxiv, ua kua dej, tab sis ntawm ntau txhiab RPM. Nws yog qhov nrawm dua li cov txheej txheem ib txwm muaj thiab yog txoj hauv kev zoo tshaj plaws los tsim cov iav sab hauv rau lub ntiaj teb gearboxes.

Hard Skiving:

Ua lub zog Skiving txheej txheem tom qab cov hlau tau tshav kub-kho (hardened). Qhov no tso cai rau peb txiav cov iav mus rau nws qhov kawg, zoo meej zoo yam tsis muaj kev txhawj xeeb txog cov hlau warping tom qab vim cua sov.

Backlash:

Qhov sib txawv me me los yog "ua si" ntawm cov hniav ntawm ob lub mating iav.

High Backlash: Ua rau lub suab nrov "clunking" thaum koj hloov kev taw qhia.

Zero Backlash: Yuav tsum muaj rau cov neeg hlau (thiab tam sim no EVs) kom du, nrawm nrawm.

NVH:

Luv luv rau suab nrov, vibration, thiab hnyav. Nws yog lub ntsiab lus engineering rau txhua yam koj hnov ​​thiab hnov ​​thaum tsav tsheb. Hauv EVs, txo NVH yog qhov tseem ceeb # 1 rau kev caij tsheb zoo.

ISO Qib 5:

Cov qhab nia system rau iav raug (qis dua yog zoo dua).

Qib 7-8: Txheem rau tsheb roj.

Theem 5: Precision yuav tsum tau rau industrial robots thiab siab - EVs ceev.

ISO 1328-1: 2013: Cylindrical gears - ISO system ntawm flank kam rau ua kev faib tawm - Ntu 1: Cov ntsiab lus thiab tso cai qhov tseem ceeb ntawm kev sib txawv cuam tshuam rau flanks iav hniav.

AGMA 925-A03: Qhov cuam tshuam ntawm Lubrication ntawm Gear Deg Teeb meem. (Kev taw qhia siv rau kev ua kom zoo dua peb qhov chaw tiav rau Ra 0.002mm los tiv thaiv micropitting).

ISO/TR 10064-4: Cylindrical gears - Kev soj ntsuam kev coj ua - Ntu 4: Cov lus pom zoo cuam tshuam txog kev ntxhib los mos thiab cov qauv kev sib cuag ntawm cov hniav.

Kashifuji Technical Documentation: Cov Ntsiab Cai ntawm Lub Hwj Chim Skiving thiab Synchronization Control ntawm KPS Series.